Semantic divergence testing for production LLM pipelines

Quantifying Reasoning Drift in Frontier AI Systems

Semantic Strata is an enterprise evaluation and agentic workflow orchestration platform. We automate B2B workflow routing and continuous semantic-divergence testing across your enterprise LLM pipelines — so reasoning regressions surface before your customers do.

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Runs in your VPC

Native Bedrock inference

drift_harness.json — evaluating live

// automated drift harness — run 4821
{
  "model": "claude-3-5-sonnet",
  "harness": "semantic_divergence.v3",
  "baseline": "golden-set/reasoning-1k",
  "routing": "bedrock://us-east-1",
  "results": {
    "divergence_rate":  0.021,
    "logic_consistency": 0.986,
    "long_ctx_drift":   0.014,
    "status":           "PASS"
  }
}
──────────────────────────────
✓ 1000 traces evaluated  1.9s
→ routed 3 regressions to review queue

Infrastructure & Architecture

Built on cloud-native inference primitives

Evaluation infrastructure engineered for enterprise scale — programmatic orchestration, deep semantic harnesses, and autonomous routing wired directly into your AWS environment.

Amazon Bedrock Integration

High-volume programmatic inference orchestration routed natively through AWS cloud infrastructure — no data leaves your account, and throughput scales with your Bedrock quotas.

us-east-1 VPC-isolated IAM-scoped

Claude 3.5 Sonnet & Opus

Deep semantic evaluation pipelines and automated reasoning harnesses that test algorithmic logic and long-context drift across model versions, catching silent regressions in production.

Long-context Logic harness Golden sets

Agentic Workflow Routing

Autonomous decision-tree logic, automated data routing, and vector database indexing built for enterprise engineering teams — every evaluation result flows to the right queue automatically.

Vector index Auto-routing Decision trees

Live Evaluation Console

Interactive metric simulator

Toggle between evaluation metrics to preview how Semantic Strata surfaces reasoning drift. Figures below are illustrative sample data.

run 01run 03run 05run 07run 09

Designed for enterprise security & cloud-infrastructure compatibility

SOC 2-ready

GDPR-aligned

AWS-native

SSO / SAML

Data residency

Zero retention

Badges shown are illustrative design elements for this preview, not audited certifications.

Join the research beta

We're onboarding a small cohort of enterprise engineering teams to pressure-test drift evaluation on real production pipelines. Bring your hardest reasoning workloads.

No spam. We'll reach out within two business days.